They clave to their brethren; they owned and ratified what the others had done in their names, declaring their assent to it by their words, or by the lifting up of their hands, as the manner was. Into an oath, i.e. an oath bound with a curse or imprecation upon themselves, in case they violated it.
Related Commentaries of Nehemiah 10:29
Nehemiah 10:29
29 They clave to their brethren, their nobles, and entered into a curse, and into an oath, to walk in God's law, which was given bya Moses the servant of God, and to observe and do all the commandments of the LORD our Lord, and his judgments and his statutes;